baber/WOPTO huggingface dataset:
Patent DE-3264338-D1 (DE)
Title: Plate heat exchanger
Inventor: DAHLGREN JONS ARTHUR
IPC: F28F13/08
Filed: 1982-12-09
Granted: 1985-08-01
Abstract: PCT No. PCT/SE82/00421 Sec. 371 Date Jul. 29, 1983 Sec. 102(e) Date Jul. 29, 1983 PCT Filed Dec. 9, 1982 PCT Pub. No. WO83/02157 PCT Pub. Date Jun. 23, 1983.Plate heat exchanger having mainly rectangular plates mounted in a frame. According to the invention the plates (6, 8) are arranged in at least two groups, the plates having port holes of one size being arranged in one group, while plates having port holes of another size are arranged in another group, the plate group having the largest port holes being arranged closest to the inlet (3) while a plate group having smaller port holes (9) is arranged further away from the inlet (3).
Patent DE-3275715-D1 (DE)
Title: Procedure and arrangement for automatically aligning and inserting in packages products from belt conveyors
Inventor: SAMMENS BO
IPC: B65B35/44
Filed: 1982-11-30
Granted: 1987-04-23
Abstract: In a procedure for automatically aligning and inserting in packages (10) products (1) from a conveyor belt (2), the products (1) are aligned in rows both longitudinally and laterally in an aligner (I). The products (1) are then moved to a grouping unit (II), where they are grouped to from packaging modules adapted to the packages. The grouped products (1) are transferred from the conveyor belt (2) to the packages (10) by the grouping unit (II). An arrangement for implementing the procedure consists of an aligner (I) embracing a number of aligning arms (3-6) arranged laterally across the direction of transport (A) and a grouping unit (II) with guide arms (16-20) arranged laterally across the direction of transport.
Patent DE-3361355-D1 (DE)
Title: Ripple control receiver
Inventor: DOBBERSTEIN JOACHIM ING GRAD
IPC: H02J13/00
Filed: 1983-09-30
Granted: 1986-01-09
Abstract: 1. Centralised multi-service control receiver containing a program memory (4; 12) in which one or more pulse patterns of the conventional centralised multi-service control systems are stored, characterized in that a) additionally several pulse sequences and/or special functions are stored in the program memory (4; 12) and b) a device (2; 13) exists which, following a coded instruction, carries out a remote-controlled switching between pulse patterns and/or pulse sequences or special functions.
Patent DE-3369137-D1 (DE)
Title: Triazole antifungal agents
Inventor: RICHARDSON KENNETH DR
IPC: C07D407/14
Filed: 1983-06-07
Granted: 1987-02-19
Abstract: 2-Heterocyclyl-1,3-bis(1H-1,2,4-triazol-1-yl)propan-2-ols are antifungal agents useful in the treatment of fungal infections in humans and other animals.
Patent DE-3468427-D1 (DE)
Title: Process for treating a surface
Inventor: SALKIN ANDRE
IPC: C11D9/00
Filed: 1984-05-24
Granted: 1988-02-11
Abstract: 1. Method of treatment of a surface by means of an aqueous solution containing a soap and at least one of the following additives : butyl-glycol, a metasilicate, a carbonate, ethylene diamine tetracetrate, tri-ethanol amine, surface actives, quaternary ammoniums, chlorine, chlorine derivatives, the percentage by weight of soap being greater than the percentage by weight of the other constituents of the solution, characterised in that the surface is coated, the water is evaporated in order to form a thin layer of solid soap on the surface and finally the thin layer is re-liquified by the application of water in order to remove it.
Patent DE-3473752-D1 (DE)
Title: Improved system and process for producing and recovering elemental sulfur
Inventor: REED ROBERT LAWRENCE
IPC: C01B17/04
Filed: 1984-07-19
Granted: 1988-10-06
Abstract: A straight-through four reactor system and process is disclosed for obtaining high levels of sulfur recovery from acid gas at a cost equal to or less than that required for a standard modified four reactor Claus system. Two conventional Claus reactors and two cold bed adsorption (CBA) reactors are in series. Four condensers are provided, one disposed before each of the Claus and CBA catalytic reactors. A first heater and a first bypass line is disposed between the second condenser and the second catalytic reactor (second Claus reactor) and a second heater and a second bypass line is disposed between the third condenser and the third catalytic reactor (first CBA reactor). The system is designed to operate either with both CBA reactors in a recovery mode or with one CBA reactor in a regeneration mode and the other CBA reactor in a recovery mode. When both reactors are operating in the recovery mode, the system is similar to the standard modified Claus system. But when one of the CBA reactors is in a regeneration mode, effluent from the third condenser is heated in the second heater and directed to the CBA reactor on regeneration. Sulfur is vaporized from the regenerating CBA reactor and is recovered in the fourth condenser. Effluent from the fourth condenser is then passed through the CBA reactor in recovery mode before it passes to the incinerator.
Patent DE-3475321-D1 (DE)
Title: Corrosion inhibition
Inventor: BIRKETT KEVIN
IPC: C23F11/14
Filed: 1984-04-06
Granted: 1988-12-29
Abstract: Corrosion inhibition of metals (especialy iron, zinc, copper, tin and aluminium and in particular mild steel and the zinc surface of galvanised steel) is provided by treatment with an optionally substituted 2-hydroxy-5-alkylbenzaldoxime wherein the 5-alkyl group contains from 7 to 13 carbon atoms. The benzaldoxime may be applied directly or as a solution in an organic solvent or as an aqueous emulsion. The benzaldoxime may be formulated in a surface coating composition.
Patent DE-3486222-D1 (DE)
Inventor: HAKIM SALOMON DR MED
IPC: A61B17/00
Filed: 1984-07-23
Granted: 1993-11-04
Abstract: The described surgically-implantable device has a stepping motor that can be isolated physically from electrical power sources and powered by the influence of a magnetic field applied from outside the body. The stepping motor includes a rotor and one or more stator elements, the stator elements being composed of magnetically soft and permeable material shaped and positioned with respect to the rotor so that when magnetized under the influence of the external field the stator elements strengthen and orient the magnetic field in their vicinities so as to cause movement of the rotor. The stepping motor may be used in a surgically-implantable shunt valve in which the popping pressure is adjusted in finite increments by application of the external magnetic field.
Patent DE-3565506-D1 (DE)
Title: Automatic transportation device for an overhead conveyor system
Inventor: GARTNER FRANZ
IPC: B65G19/02
Filed: 1985-06-05
Granted: 1988-11-17
Abstract: The transporter  system has pendant supports for overhead carriers with each support having rollers on support bracket to roller over the top edges of the upper support rail (2). The carriers are dragged along by a chain drive (6) inside a grooved plastics guide rail (7) held under the support rail, with the return length of the chain inside the support rail. The pendant supports are elastic, either via coil springs (18) or by elastic sections. The supports are guided inside the slots in the plastics guide rail and hook into the chain.
Patent DE-3578423-D1 (DE)
Inventor: ANGERBAUER ROLF DR
IPC: C07D501/42
Filed: 1985-05-13
Granted: 1990-08-02
Abstract: Novel cephalosporins of the formula   <IMAGE>   in which R1 is an aliphatic or cycloaliphatic hydrocarbyl radical of up to 6 carbon atoms which is optionally substituted by a carboxyl group,   <IMAGE> <IMAGE>  +TR  <IMAGE>  R2 and R3 each independently is an optionally substituted aliphatic or cycloaliphatic hydrocarbyl radical of up to 6 carbon atoms, but is not unsubstituted methyl, or pharmaceutically acceptable salts thereof, are effective antibacterially and promote the growth of animals.
Patent DE-3580563-D1 (DE)
Inventor: SPELSBERG THOMAS C
IPC: G01N33/574
Filed: 1985-09-18
Granted: 1990-12-20
Abstract: A method for rapidly determining the presence of functional cellular steroid receptors by assaying a tissue sample for nuclear steroid binding is disclosed which comprises treating the tissue with collagenase, incubating the isolated cells with a labelled steroid capable of complexing said receptors and measuring the bound radioactivity and the DNA of the isolated cellular nuclei.
Patent DE-3582566-D1 (DE)
Inventor: EVEQUOZ JEAN-YVES
IPC: B62B13/10
Filed: 1985-11-21
Granted: 1991-05-23
Abstract: A ski-sledge is disclosed which comprises steering column, a front ski, two guide rods and two rear skis. The front ski is pivoted on the steering column, while both guide rods are connected at their front ends in common with the steering column and at their rear ends to a rear ski coordinated therewith. The connection between rear skis and guide rods is accomplished by first pivot joints comprising annular spring assembly, which are deformable radially and peripherally, but substantially rigid in directions transverse to the annulus plane. Second pivot joints comprising similar annular spring assemblies serve for connection between guide rods and the steering column. However, the latter spring assemblies are nearly rigid in radial direction. Due to these features the ski-sledge is easier and more precisely to ride and generally better to handle.
Patent DE-3582737-D1 (DE)
Inventor: LEHKY PAVEL DR
IPC: C12P17/12
Filed: 1985-02-20
Granted: 1991-06-13
Abstract: 6-Hydroxynicotinic acid is prepared by enzymatic hydroxylation of nicotinic acid in the presence of a microorganism of the genus Pseudomonas, Bacillus or Achromobacter, and especially of an Achromobacter xylosxydans identified as DSM 2783.
Patent DE-3585879-D1 (DE)
Inventor: NEWTON E
IPC: G01N27/07
Filed: 1985-10-07
Granted: 1992-05-21
Abstract: Airborne dust concentration in a silo or the like is measured by inducing flow in one or more Venturi nozzles (10) located in the area of airborne dust. A triboelectric sensor probe electrode (20) is located at the nozzle inlet section (12) and flow is induced by a feed of inductive air through an annular channel located in the wall of the nozzle downstream of the electrode.
Patent DE-3587226-D1 (DE)
Inventor: FRANK BRUCE HILL
IPC: A61P5/00
Filed: 1985-06-12
Granted: 1993-05-06
Abstract: Compounds of formula: 
<CHEM>
 where n is zero or one, and their pharmaceutically-acceptable salts, have insulin-like activity.
Patent DE-3662102-D1 (DE)
Title: Phosphoric (phosphonic) acid esters
Inventor: MAURER FRITZ
IPC: C07F9/6512
Filed: 1986-07-25
Granted: 1989-03-23
Abstract: O-Ethyl O-isopropyl O-(2-trifluoromethyl-pyrimidin-5-yl)-phosphoric acid ester of the formula   <IMAGE>   is insecticidally and nematocidally active.
Patent DE-3664867-D1 (DE)
Title: Compositions for the preparation of microparticles by extrusion for the sustained release of biologically active substances, and microparticles so obtained
Inventor: DROUIN JEHAN-YVES
IPC: A61K9/52
Filed: 1986-05-09
Granted: 1989-09-14
Abstract: 1. A composition for the preparation by extrusion of microparticles permitting a prolonged release of a biologically active substance, which composition consists of a biologically active substance, one or more non-hydrophilic polymers and from 10 to 40% by weight either of a mixture of at least two lipid excipients one of which has the property of dissolving or gelling the polymer or polymers and the other has lubricating properties or of a lipid excipient having both the property of dissolving or gelling the polymer or polymers and lubricating properties, and, if appropriate, one or more additives chosen from diluents and antistatic agents.
Patent DE-3689451-D1 (DE)
Inventor: ATKINSON ANTHONY
IPC: C12N15/00
Filed: 1986-08-04
Granted: 1994-02-10
Abstract: A genomic library of Erwinia chrsyanthemi DNA was constructed in bacteriophage  lambda  1059 and recombinants expressing E.chrysanthemi asparaginase detected using purified anti-asparaginase IgG. The gene was subcloned on a 4.7-kb Eco R1 DNA restriction fragment into pUC9 to generate the recombinant plasmid pASN30. A restriction map of pASN30 was constructed and the position and orientation of the asparaginase structural gene determined by subcloning. The enzyme was produced at high levels in Erwinia carotovera and in Escherichia coli (>5% of soluble protein) and was shown to be exported to the periplasmic space.
Patent DE-3752329-D1 (DE)
Inventor: CARSON WILLIAM GILMOUR
IPC: C08L67/02
Filed: 1987-11-23
Granted: 2001-05-17
Abstract: A crystallisable polymer composition comprises from about 70 - 95% PET, from about 4% to about 29% of a core/shell polymer, from about 1 to about 5% of an aromatic polyester crystallisation rate acceleration, and optionally upto 14.5% of an aromatic polycarbonate.   The compositions may be used to form sheets, tray blanks and, particularly, ovenable trays.
Patent DE-3763553-D1 (DE)
Inventor: OITZL ERICH DIPL ING
IPC: H03M1/46
Filed: 1987-08-28
Granted: 1990-08-09
Abstract: A clock-controlled analog/digital converter operating according to the weighing method includes a sample-and-hold element with an analog input, a comparator having inputs and a successive approximation register having a data output. The sample-and-hold element, the comparator and the successive approximation register being mutually interconnected in series. The successive approximation register includes memory elements for incrementing a defined logical state for each successive weighing step as well as for writing in and storing in memory the particular result of weighing ascertained by the comparator. A digital/analog converter has an input side connected to the data output and an output side connected to one of the inputs of the comparator. A decoder controls the comparator and the successive approximation register and has an input side connected to the data output.
Patent DE-3763906-D1 (DE)
Inventor: ENGELS JOHANNES CAROLUS AUGUST
IPC: B32B27/32
Filed: 1987-05-26
Granted: 1990-08-30
Abstract: Film provided with at least one sealable layer, which sealable layer comprises a copolymer of ethylene and a 1-alkene with at least four carbon atoms, which copolymer contains at least 2.5 moles % of the 1-alkene and to which copolymer 0.1-10% (wt) hydrotalcite with the empirical formula of Mg1-xAlx(OH)2Ax/n<n-> . mH2O, where 0 < x </= 0.5, A<n-> is an anion with valence n, and m >/= 0, and with an average particle size x not exceeding the thickness of the sealable layer and a distribution of the average particle size  sigma  < 0.5 x has been added.
Patent DE-3764653-D1 (DE)
Inventor: HOUPT PIETER MARCUS
IPC: G01N21/59
Filed: 1987-01-28
Granted: 1990-10-11
Abstract: To determine the quantity of solid material in a liquid, a beam of light is passed into the liquid through a gas-liquid interface window; the meniscus of said window is periodically or continuously renewed by a current of gas and the scattering or transmission of the light in the liquid is determined by a detector. The device for carry out this determination comprises a sensor (1) to be immersed in the liquid said sensor having an internal chamber (5) into which there debouch at least a gas inlet channel (6), a gas removal channel (7), a means (8) for supplying light and a channel (9) for forming a meniscus (10). This channel is disposed directly opposite said means (8). The sensor is biologically and chemically inert and is capable of being sterilized at approximately 120 DEG C. Contamination and build-up of solid constituents on interface surfaces can be avoided or corrected. The cost price is low and a reasonable measurement result even with a relatively high density of the dispersed solid constituents is achieved. The sensor is able to function in coloured and turbulent solutions.
Patent DE-3772881-D1 (DE)
Inventor: DENGLER MICHAEL DR
IPC: C08F2/44
Filed: 1987-07-06
Granted: 1991-10-17
Abstract: Dispersion polymer (A) consists of latex particles having, on their surface a copolymer formed from monomers (I) and (II), where n=1-6; R1=H or Me; R2 and R3=(CH2)m-CH3 or -CXYZ; m= 0-7; X, Y and Z=(CH2)p-CH3; p=1-3; R=H or Me; X=NH or O; Y=SO3-or COO-; Z=-(CH2)k-N+((CH2)mH)2- or R'-pyridinium; c and k=1-12; m=1-6; a=0-6; b=0 or 1; R'=H or 1-3C alkyl. Also new are these polymers (A') bonded to antibodies, antigens or haptens.
Patent DE-3772995-D1 (DE)
Inventor: HAMBLETON ROGER
IPC: A61L2/24
Filed: 1987-08-12
Granted: 1991-10-17
Abstract: A device for testing the presence of air in a steam sterilizer for porous loads, comprising four porous masses (10) each formed from a stack of single rectangular sheets of spun-bonded polypropylene, each mass being contained and enclosed by perforated shrink wrapping film to produce a block of typically some 4 cm in height and typically some 15 cm square. Interposed between the masses (10) are envelopes (13) of a similar material, each containing a thermocouple and conductor leads. The assembled stack is contained by upper and lower end plates (15) and resilient side panels (16) which serve as clamps to compress the stack. When placed in a steam sterilizer under operating conditions, the device serves to test the accuracy and efficiency of the sterilizer by taking accurate temperature readings from the thermocouples placed at the different heights, and by comparing these readings to the temperature in the condensate drain passage of the sterilizer.
Patent DE-3773818-D1 (DE)
Inventor: PARSONS E
IPC: E03C1/042
Filed: 1987-02-27
Granted: 1991-11-21
Abstract: An add-on device (10) for converting a conventional manual faucet to an automatic faucet includes a body (12) that includes an adapter (14) by which the add-on device is mounted onto the outlet of the manual faucet. A conduit (32) provides a fluid path from the faucet outlet to a device outlet (18), and an electrically operable valve (30) is interposed in the conduit (32). A control circuit (26) operates an ultrasonic transducer (20) to sense objects in a target region near the device outlet 18, and it operates the valve (30) to permit water to flow out the device outlet (18) when the transducer detects a moving object in the target region.
Patent DE-3774473-D1 (DE)
Inventor: KIP HARM JACOB
IPC: B61L25/04
Filed: 1987-04-21
Granted: 1991-12-19
Abstract: An electromagnetic identification system of the kind comprising a transmitter for generating an electromagnetic interrogation field in a detection zone, at least one passive responder (4) capable of disturbing said interrogation field, and detection means for detecting a disturbance of the interrogation field caused by a responder. The responders comprise a single receiver circuit (5) which in response to an interrogation field, via rectifier means (6), can supply energy to active digital encoding means (7) comprising a binary-code defining means, and the encoding means is arranged, in operation, through a switch means (9), to vary the electrical characteristics of the receiver circuit in the rhythm of the binary code to generate a code signal that is detectable by the detection means. The encoding means is arranged to control the switch member (9) during pre-determined periods of time for varying the electrical characteristics of the receiver circuit (5). The pre-determined periods of time alternate with intervals during which the electrical characteristics of the receiver circuit are not affected. According to the present invention, the encoding means comprise a decoding section which in response to a modulation of the interrogation field can, at least in part, change the binary code defined by the code-defining means, and there is provided a transmitter comprising a programme (21) for providing such modulation. The transmitter is arranged, in operation, to generate a modulated interrogation field during said predetermined intervals.
Patent DE-3775394-D1 (DE)
Inventor: FUCHS SIEGLINDA
IPC: A47C31/12
Filed: 1987-08-04
Granted: 1992-01-30
Abstract: The snoring preventing bed has a longitudinal section (1a) of the mattress and partic. of the mattress support (3a), which can be raised or lowered  w.r.t the remainder of the mattress. A mattress section can be arranged to hinge on a longitudinal horizontal axis (2), or one can be lowered and the other simultaneously raised.  The width of the hinged section can be between one-third and one-half of the total mattress width.
Patent DE-3779451-D1 (DE)
Inventor: PREISSINGER NORBERT DIPL ING
IPC: H01F38/36
Filed: 1987-03-06
Granted: 1992-07-09
Abstract: The current transformer prim. winding or conductor has a U-shape. The bottom section passes through the centre of the ring of the transformer secondary system. The two limbs project vertically downwards, and are supported on the sealing plate for the combined current and voltage transformer assembly. One limb of the primary conductor passes through the plate and is electrically insulated at this point. It can be connected from the outside and below the plate. The transformer enclosing cover is also carried on the plate. The current transformer secondary side assembly is supported by struts from the plate.
Patent DE-3780979-D1 (DE)
Inventor: DUERR HERBERT
IPC: C04B7/28
Filed: 1987-01-22
Granted: 1992-09-17
Abstract: Bulk power station residue, specially the filter ash, is conditioned by slaking the lime part and by passing it through separate treatment zones in turn.  The residue is moved along with an adjustable intensity and with a different treatment in each zone, e.g. a mixing zone, a main reaction zone, and an agglomeration/discharge zone. Filter ash is charged through a funnel (26) in a premixer (10) where tools (3) mix it in water jets from spray nozzles (21). Temperature, moisture and composition are measured (7) and passed to a process computer (R), together with the flow rate measured by unit (29).  A load cell (9) feeds the process computer (R2).  The revolving main reaction drum (1) has two load cells (9) to feed the computer (R2).  A lifting mechanism (32) is used to change the drum inclination.  The outlet (28) leads to the agglomerator (11) which rests on a load cell (9) and a roller bearing (17).
Patent DE-3782771-D1 (DE)
Inventor: DORNER FRIEDRICH PROF DR
IPC: A61P31/04
Filed: 1987-06-15
Granted: 1993-01-07
Abstract: There are described preparations which are active against Pseudomonas aeruginosa infections, namely vaccines for active immunisation, and preparations which contain antibodies and which are intended for passive protection, and their preparation. 
<??>The vaccines contain protective flagella(H) antigens of the a and b H-serotypes, which consist of monomeric components, each monomeric component being composed of certain amino acids with a certain N-terminal amino acid sequence and having a particular molecular weight. The vaccines are prepared from purified flagella(H) antigen solutions. The immunoglobulin G-containing preparations contain flagella(H) antibodies obtained from the blood plasma of human donors or mammals which have been immunised with protective flagella(H) antigens. They can be purified by affinity chromatography.
Patent DE-3855686-D1 (DE)
Inventor: PLUMMER JAN P
IPC: G10K11/04
Filed: 1988-09-28
Granted: 1997-01-09
Abstract: A speaker system comprises a housing and at least one speaker mounted in said housing. An acoustical filter for intercepting and reradiating sound waves is mounted in front of the cone of the speaker. The acoustical filter includes a frame having a central aperture and at least one membrane mounted to the frame covering the aperture and having a resonant frequency of vibration. A plurality of slots are formed in the frame adjacent the aperture. A dispersion grid for increasing the spacial angular dispersion of sound waves generated by the speaker is mounted in front of the frame.